An amplifier is specified by manufacturers to have a power gain of 45 dB when used...
SCSC Integrated Circuit Manufacturing LLC will market an amplifier circuit with a voltage gain of +40dB, input resistance Rin=10k Ohm and output resistance 1k Ohm. This amplifier is designed to drive a 1k Ohm purely resistive load. Based on design calculations the input power to the load in terms of the input voltage is determined to be 3.52i. Find the power gain in dB
9-3. A two-cavity amplifier klystron has the following characteristics: Voltage gain: 15 dB Input power: 5 mW Total shunt impedance of input cavity Rh 30 kf2 Total shunt impedance of output cavity Rsh 40 kl Load impedance at output cavity Rei 40 kl 420 Microwave Linear-Beam Tubes (Q Determine: a. The input voltage (rms) b. The output voltage (rms) c. The power delivered to the load in watts lwish to help me in solving this question this the referenoe book...
1.14 An amplifier with a voltage gain of +40 dB, an input resistance of 10 kS2, and an output resistance of i kn is used to drive a l-kΩ load. What is the value of Apo? Find the value of the power gain in decibels. 1.14 An amplifier with a voltage gain of +40 dB, an input resistance of 10 kS2, and an output resistance of i kn is used to drive a l-kΩ load. What is the value of...
1. A high power amplifier is rated as having a gain of 36 dB. It receives an input power of 10 mW. What is the output power? 2. An electrical circuit has voltage attenuation of -3dB. Calculate Vout /Vin
please make sure you are correct 1. Select configuration for a single-transistor amplifier with a gain of 30 dB and input resistance of 5 Mohm. A) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage amplifier. 2. Select configuration for a single-transistor amplifier with a gain close to 0 dB and input resistance of 5 Mohm and load resistor of 50 ohm. a) common-emitter; b) common-gate; c) common-source; d)common-collector; e) cannot be implemented by single stage...
For a hi-fi amplifier, a power gain of 30 is a decibel gain of ___ dB and a power gain of 50 is a decibel gain of ___dB.
1. An amplifier has a voltage gain Av equal to 20. An input voltage v of 150 mVs applied to the input of the amplifier. What is the output voltage vo? Rs 2. For the amplifier in Problem 3, assume the input current i is 2 mA, and the output current io is 10 mA. What is the current gain A, ? Assuming the amplifier as described above has an output resistance is 0 ohms, what is the load resistance...
1) What is the gain at 100Hz for an amplifier that has a mid-band gain of 5000, a lower cutoff frequency of 10kHz, and a upper cutoff frequency of 200kHz 2)Calculate the decibel power gain for an Ap= 50? 3)If the decibel voltage gain of an amplifier is 60dB, what is the voltage gain (Av)? 4)If the decibel power gain of an amplifier is 20dB, what is the power gain (AP)? 5)For a two stage amplifier with AV1(DB) equal to...
An amplifier is set to a gain of 7.5 dB. If 7.00×10-6 W of electrical power is applied to the input, how much power will be delivered at the output?
Problem Consider a voltage amplifier having a frequency response of the low-pass STC 1ype with a de gain of 60 dB and a 3-dB frequency of 1000 Hz Find the gain in dB at f- 10 Hz, 10kHz, 100 kHz, and 1 MHz Problem For the circuit shown below first, evalusteand the coresponding comer froquency. Second evalmt and the corresponding comer froquency. At the end caloulate overall transfer function T(w)= and reurite it in the standard fom ( and draw...